diff --git a/Backup.md b/Backup.md
index 23122bb..c6489eb 100644
--- a/Backup.md
+++ b/Backup.md
@@ -25,4 +25,10 @@ echo "Backup is also archived to .zip file backups/${now}.zip"
 
 [Snap Backup and Restore](https://github.com/wekan/wekan-snap/wiki/Backup-and-restore)
 
-[Wekan Snap upgrade](https://github.com/wekan/wekan-snap/wiki/Install#5-install-all-snap-updates-automatically-between-0200am-and-0400am)
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+[Wekan Snap upgrade](https://github.com/wekan/wekan-snap/wiki/Install#5-install-all-snap-updates-automatically-between-0200am-and-0400am)
+
+## Sandstorm Backup
+
+Download Wekan grain with arrow down download button to .zip file. You can restore it later.
+
+[Export data from Wekan Sandstorm grain .zip file](https://github.com/wekan/wekan/wiki/Export-from-Wekan-Sandstorm-grain-.zip-file)
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